The present invention relates to a method for extracting salt from Salicornia herbacea which is one of halophyte, and vegetable salt extracted thereby and, more specifically, to a method which is performed by the steps of: collecting Salicornia herbacea which grows by using salt as a nutrient source in mud flat or salt pan, and washing and drying the collected Salicornia herbacea crusing the Salicornia herbacea to prepare Salicornia herbacea powder putting the Salicornia herbacea powders into warm water and dissolving the same to separate and remove fibers, which are not dissolved in water, from the aqueous solution and distilling and drying the remaining aqueous solution to pulverize salt dissolved in the aqueous solution.COPYRIGHT KIPO 2015본 발명은 갯벌이나 염전에서 소금을 양분으로 삼아 성장하는 함초를 채취하여 세척·건조한 다음, 이를 분쇄하여 함초 분말을 만들고, 온수에 이 함초 분말을 투입·용해하여 물에 녹지 않은 함초의 섬유질을 분리·제거한 후, 나머지 수용액을 증류 건조하여 물에 녹아 있는 소금성분을 분말화 하는 방법과 그 식물성 함초소금에 관한 것이다.
